diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/staging/comedi/drivers/dt2814.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/staging/comedi/drivers/dt2814.c b/drivers/staging/comedi/drivers/dt2814.c index 7e73aa094eea..8a70b7ba30f4 100644 --- a/drivers/staging/comedi/drivers/dt2814.c +++ b/drivers/staging/comedi/drivers/dt2814.c @@ -238,21 +238,13 @@ static irqreturn_t dt2814_interrupt(int irq, void *d) inb(dev->iobase + DT2814_DATA); if (!(--devpriv->ntrig)) { - int i; - outb(0, dev->iobase + DT2814_CSR); /* - * note: turning off timed mode triggers another - * sample. + * Note: turning off timed mode triggers another + * sample. This will be mopped up by the calls to + * dt2814_ai_clear(). */ - for (i = 0; i < DT2814_TIMEOUT; i++) { - if (inb(dev->iobase + DT2814_CSR) & DT2814_FINISH) - break; - } - inb(dev->iobase + DT2814_DATA); - inb(dev->iobase + DT2814_DATA); - s->async->events |= COMEDI_CB_EOA; } comedi_handle_events(dev, s); |